behind後面是人名加the嗎

the是特指某一個的意思，人名，本身已經含有特指某個人的意思，所以人名前面不用加“the”

例句:

Tom entered the room after Jerry.　湯姆跟著傑瑞進入了房間。

At that time she was sitting behind Mary.　那時她坐在瑪麗的身後。

behind用作介詞的用法例句:

Who is the girl standing behind Richard?站在理查德後面的那個姑娘是誰

The train was 10 minutes behind time.火車晚到了十分鐘。

Britain is behind Japan in developing modern technologies.在發展現代技術方面英國落後於日本